Scientific

15,169 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

materials-project-mcp

529

benedictdebrah/materials-project-mcp

MCP server Claude CodeCodexCursor +2

MCP server "materials-project-mcp" as configured in benedictdebrah/materials-project-mcp. Runs locally from the materials-project-mcp Python package.

not rated 13 3mo ago A tokens not measured original MIT

stac-mcp

530

BnJam/stac-mcp

MCP server Claude CodeCodexCursor +2

An MCP Server for STAC requests. Runs locally from the stac-mcp Python package.

not rated 13 1mo ago A tokens not measured original MIT

yade-mcp

531

yusong652/yade-mcp

MCP server Claude CodeCodexCursor +2

MCP server for YADE open-source discrete element method simulation. Runs locally from the yade-mcp Python package.

not rated 13 11d ago A tokens not measured original MIT

nepa-screening

532

pnnl/nepa-mcp

Skill Claude CodeCodex

Use NEPA-MCP for project-area environmental screening, biological and cultural resources, jurisdiction, soils, protected lands, flood risk, air quality, and regulatory research.

not rated 13 changed 3d ago A 38 tokens original BSD-3-Clause

research-workflow

533

GEUConn/research-idea-workflow-skill

Skill Claude CodeCodex

This skill guides materials engineering researchers through four structured stages — from a raw idea to a fully planned experiment — with human-in-the-loop confirmation at each critical checkpoint.

not rated 13 +1 3mo ago A 0 tokens original MIT

compound-science

534

James-Traina/compound-science

Plugin Claude Code

Bundles 20 skills · 1,701 tokens together

AI research assistant for quantitative social science. Ambient hooks detect research context and route to 10 specialized agents covering structural econometrics, causal inference, game theory, identification, Monte Carlo studies, and reproducible pipelines.

not rated 13 5mo ago A tokens not measured original MIT

abaqus-sim

535

svd-ai-lab/sim-plugin-abaqus

Skill Claude CodeCodex

Use when the user asks Codex, Claude Code, ChatGPT-style coding agents, or another AI agent to automate, inspect, run, or debug Abaqus through sim-cli. Supports Abaqus/CAE noGUI workflows, batch jobs, model inspection, ODB diagnostics, bounded execution, artifact reporting, and troubleshooting. Requires a user-owned…

not rated 13 +2 1mo ago A 77 tokens original Apache-2.0

experiment

536

hdu-ailab/EasyResearch

Skill Claude CodeCodex

Use when Experiment must build, run, compare, or record reproducible ML/AI paper experiments locally or through the Research Assistant-configured ssh-bash tool and verified SSHFS workspace, including baselines, datasets, controlled trials, multi-seed formal evidence, ablations, and results promotion. Examples: user…

not rated 13 +2 2d ago A SkillSpector: warn 171 tokens original MIT

samsung-health-mcp

537

davidmosiah/samsung-health-mcp

MCP server Claude CodeCodexCursor +2

Unofficial local-first MCP server for Samsung Health personal-data CSV/ZIP exports. Runs locally from the samsung-health-mcp-unofficial npm package. Needs 4 environment variables to run.

not rated 13 +1 5d ago A tokens not measured original MIT

did

538

ericluo04/claude-academic-workflow

Skill Claude CodeCodex

Design, estimate, validate, and write up a difference-in-differences analysis, using the post-2018 heterogeneity-robust toolkit with an explicit statement of which parallel-trends assumption is imposed. TRIGGER on "difference-in-differences", "DiD", "TWFE", "event study", "staggered adoption", "parallel trends"…

not rated 13 +2 3d ago A 0 tokens

chemdraw-mcp

539

jurimaxam-dotcom/chemdraw-mcp

MCP server Claude CodeCodexCursor +2

MCP server that turns molecule names or SMILES into publication-style 2D structure drawings (PNG/SVG via RDKit) — reaction schemes, mechanisms, spectra. Unofficial, not affiliated with Revvity. Runs locally from the chemdraw-mcp Python package.

not rated 13 +2 25d ago A tokens not measured original Apache-2.0

less-sdk

540

jianboqi/less-skill

Skill Claude Code

Guide for using the LESS radiative transfer model via pyLessSDK. Use when the user asks to create, configure, or run LESS simulations, set up scenes with vegetation/terrain, configure sensors (orthographic, perspective, fisheye, LiDAR, TRAC, photon tracing), define optical properties, or post-process simulation…

not rated 12 +1 5mo ago A 71 tokens

six-sigma-r

541

robustagile/six-sigma-in-r-skill

Skill Claude CodeCodex

Generates R implementations for Six Sigma / statistical-process-control tasks — control charts (X-bar R, I-MR, P, NP, C, U), process capability (Cp/Cpk/Pp/Ppk), DPMO and sigma level, Pareto and run charts, histograms, box plots, scatter/regression, correlation, hypothesis tests (1- and 2-sample t, proportion…

not rated 12 4mo ago A 339 tokens original Apache-2.0

SidneyBissoli/medical-terminologies-mcp

MCP server Claude CodeCodexCursor +2

Diagnoses, drugs & lab codes: ICD-11, SNOMED, LOINC, RxNorm, MeSH, ATC, CID-10. 37 tools, MIT. Runs locally from the medical-terminologies-mcp npm package. Needs 7 environment variables to run.

not rated 12 yesterday A tokens not measured original MIT

rh-inf-extract

543

reason-healthcare/rh-skills

Skill Claude CodeCodex

Reviewer-gated extraction skill for deriving L2 structured artifacts from ingested normalized sources. Runs MCP terminology enrichment, presents batch proposals for human review, records decisions via concept review CLI, and writes finalized topics/ /structured/concepts/concepts.yaml plus an extract plan that includes…

not rated 12 2mo ago A 96 tokens

hecras

544

gpt-cmdr/ras-commander-mcp

MCP server Claude CodeCodexCursor +2

MCP server "hecras" as configured in gpt-cmdr/ras-commander-mcp. Runs locally from the ras-commander-mcp@git+https://github.com/gpt-cmdr/ras-commander-mcp.git Python package. Needs 1 environment variable to run.

not rated 12 2mo ago A tokens not measured original MIT

geo-mcp

545

MCPmed/GEOmcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server for accessing GEO (Gene Expression Omnibus) data through NCBI E-Utils API. Runs locally from the geo-mcp Python package.

not rated 12 4mo ago A tokens not measured original BSD-3-Clause

mathlas

546

Archerkattri/mathlas

MCP server Claude CodeCodexCursor +2

A tool FOR an AI (no API key, no LLM): search existing math over a 3.7M-doc index + airtight numeric/Lean verification + mathlib search (Loogle/LeanSearch) + OEIS/PSLQ identification + needs guarantees scaffolds, served over MCP. Runs locally from the mathlas-mcp Python package. Needs 2 environment variables to run.

not rated 12 1mo ago A tokens not measured original Apache-2.0

scmcp

547

huang-sh/scmcp

MCP server Claude CodeCodexCursor +2

An MCP server for scRNA-Seq analysis with natural language! Runs locally from the scmcp Python package.

not rated 12 1y ago A tokens not measured copy · 100% BSD-3-Clause

melodie-develop

548

ABM4ALL/melodie-skills

Skill Claude Code

A Chinese-language assistant for turning a Melodie agent-based model design into code, test data, and documentation. Melodie is a framework for building simulations whose individual entities interact over time.

not rated 12 +1 4mo ago A 31 tokens original MIT

ai-research

549

Toadoum/ai-research-skill

Skill Claude CodeCodex

Move fast AND rigorously through the full AI/ML research loop: framing a testable hypothesis, reviewing the literature, reproducing a baseline, designing leak-free experiments, tracking runs, analyzing results honestly, and writing up. Use this whenever the user is doing machine-learning or AI research — reading or…

not rated 12 +1 2mo ago A 144 tokens original MIT

paper-writing

550

EvoClaw/amplify

Skill Claude CodeCodex

Use when and ONLY when the user explicitly requests paper writing and G4 (write-ready) gate has passed — handles LaTeX structure, senior-level writing, reference verification, and iterative refinement.

not rated 12 6mo ago A 41 tokens original MIT

MadScientistA1C/PaperSKILL

Skill Claude CodeCodex

Central hub for academic paper writing with selectable author styles. Use when the user asks to write, revise, evaluate, or distill any section of an academic paper.

not rated 12 4mo ago A 38 tokens

LeiGao0203/R-Medical-Statistics-Skills

Skill Claude CodeCodex

An R-language guide for logistic regression, a statistical method for modeling outcomes such as yes/no results or categories from one or more predictors. It covers several logistic regression types and ways to interpret and assess the models.

not rated 12 1mo ago A 173 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: